CS27BT Cold Steel Recon 1 Lockback TantoThe CS27BT Recon 1 is a compact lockback tanto built around CPM S35VN, a corrosion resistant stainless steel that holds an edge well and resists rust in damp European climates. At 5. 25" closed with a 4" blade, it's sized right for legal EDC across the EU while the tanto profile excels at piercing and controlled cuts. The black G10 scales and DLC blade provide durability and low visibility, and thumb stud deployment paired with a solid pocket clip